Inflammatory biomarkers and tumoral growth factors are modulated by exercise in breast cancer survivors

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Introduction: Insulin-like growth factors (IGF´s) play a crucial role in controlling cancer cell proliferation, differentiation and apoptosis. Exercise has been postulated as an effective intervention in improving cancer-related outcomes and survival, although its effects on IGF´s are not well understood. This meta-analysis aimed to determine the effects of exercise in modulating IGF´s system in breast cancer survivors. Methods: Databases of PuMed, EMBASE, Cochrane Central Register of Controlled Trials, EMBASE, ClinicalTrials.gov, SPORTdiscus, LILACS and Scopus were systematically searched up to November 2014. Effect estimates were calculated through a random-effects model of meta- analysis according to the DerSimonian and Laird method. Heterogeneity was evaluated with the I 2 test. Risk of bias and methodological quality were evaluated using the PEDro score.

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Meneses, J. F., Ramírez, R., González, E., Río, J. S. & Izquierdo, M. (s,f). Inflammatory biomarkers and tumoral growth factors are modulated by exercise in breast cancer survivors [Documento de Investigación, Universidad Santo Tomás] Repositorio Institucional - Universidad Santo Tomás

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